The invention provides a method for fixing a high-pressure hydrogen cylinder based on a hydrogen energy automobile, which comprises the following steps of sleeving a fixing piece on each of a front port and a rear port of the high-pressure hydrogen cylinder, and detachably connecting the two fixing pieces to corresponding automobile body cross beams respectively, wherein a through hole is formed in the middle of each fixing piece, the diameter of each through hole is matched with the outer diameter of a front port and the outer diameter of a rear port of each high-pressure hydrogen cylinder, and the front port and the rear port of each high-pressure hydrogen cylinder are inserted into the through holes of the corresponding fixing pieces respectively. According to the method provided by theinvention, the high-pressure hydrogen cylinder can be firmly fixed on the automobile body cross beam, and the hydrogen cylinder can be prevented from moving back and forth during acceleration and deceleration of the automobile through the fixing effect of the fixing piece.

    本发明提供一种基于氢能源汽车的高压氢瓶的固定方法,包括以下步骤:在高压氢瓶的前端口和后端口各套设一个固定件,然后将两个固定件分别可拆卸连接在对应的车身横梁上;其中,所述固定件的中间开设通孔,所述通孔的直径与高压氢瓶的前端口和后端口的外径相匹配,所述高压氢瓶的前端口和后端口分别插入对应的固定件的通孔内。本发明提供的方法能够将高压氢瓶牢固地固定在车身横梁上,通过固定件的固定作用,能够防止氢瓶在车辆加、减速时发生前后窜动。


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    Title :

    Method for fixing high-pressure hydrogen cylinder based on hydrogen energy automobile


    Additional title:

    基于氢能源汽车的高压氢瓶的固定方法


    Contributors:
    TAN YUANWEN (author) / HAO YIGUO (author) / SHEN BO (author) / CHEN SHENGBIN (author)

    Publication date :

    2020-07-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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